Ipswich, we have a problem: Space Cadets, the reality show that never left the ground

Presenter Johnny Vaughan, producers and participants remember the Channel 4 series that pretended to send participants into orbit from a Russian bootcamp, but mainly took place on an airbase in Suffolk

In December 2005, a group of outgoing twentysomethings were gathered in front of cameras on a remote airstrip. They had signed up for a reality TV series called Thrill Seekers and, after five months of auditions, they were about to find out the exact premise of the show. The host, Johnny Vaughan, told the excited gang: You are about to become ... the very first televised British space tourists." They started screaming, jumping up and down and hugging each other. They were going into actual space!

Except, they weren't. Despite now lingering forgotten, Space Cadets, launched 15 years ago by Channel 4, was one of television's biggest ever pranks. A meticulously executed televised stunt (costing a reported 5m) that wanted to test how far the limits of reality could be pushed. Could they convince a few members of the public that they had blasted off from a Russian space camp into the galaxy on a five-day orbit of the Earth?